7. Infidelity
Sometimes your partner may accuse you of being unfaithful. Whether this is true or not, you should not be in a relationship where you feel a cheater. The same could be said about the other half. If you do not trust your partner or know that he or she is unfaithful to you, then it is not love. Infidelity is the main reason why most couples split and cannot be together any longer.

8. Only one of the partners does housework and various daily errands
Mature people understand that there are a lot of duties and responsibilities they are supposed to perform on a daily basis. You pay bills, clean the house, do shopping, cooking and dozens of other tasks. If you have a partner, both of you should participate in the process and do daily routine together.